99944200422 Echo Chainsaw - Overview

The m10 Left Hand Thread Nut is a 10mm, gold metal part, sold individually. This nut is a "reverse thread". It requires a wrench or socket set to install, and installation is rated as "Easy". Use this part to secure the blade to the unit, by attaching it to the shaft, securing the cutting blade. If broken or damaged, it should be replaced...Read more. Refer to your make, model and diagrams to check if this is the right part for you.

The Cotter Pin (or Split Pin) is a 2x22mm silver metal part, sold individually. It is rated as "Easy" to install, and installation will require a set of pliers. It can be attached in various locations on a variety of equipment and is used to secure and lock parts in place. If broken, damaged, or worn down the part it is securing may becom...Read moree loose, and the part should be replaced. If this part is removed for repairs, replace it with a new one. Refer to your make, model, and diagrams to make sure this is the correct part.

This OEM nut is a 5mm, gold, metal nut, which is sold individually. It can be installed with a Wrench or Socket and Torque Wrench by torquing to the manufacturer specifications. This nut is used to secure another part in place, and should be replaced if damaged due to fatigue (such as damaged threads or rounded ends). This nut can have v...Read morearious uses on various equipment, and as such the difficulty of the installation can vary, but generally this is an easy repair.

The Blade Fixture is a silver, metal, individualy sold blade, which attaches at the bottom of the cutting head assembly, being held on by the nut and cotter pin. It is used to secure the blade fixing plate of the trimming tool. Installation is rated as "Easy" and requires a wrench and pliers to complete. If broken or damaged due to genera...Read morel wear, the cutting blade will not be secured, may be loose, or may not be able to stay on, which means you need to replace it. Refer to your make, model, and diagrams to ensure this is the correct part.

The Spacer is a silver, metal part, which is rated as "Easy" to install. It can be attached between the bearing and oil seal in the gear box, to provide spacing between these parts. If broken, damaged or worn it should be replaced. Refer to your make, model and diagram to ensure this is the correct part for you.

The Upper Adapter Plate is a silver, metal part used to support the blade. It is the upper adapter on top of the blade that helps secure it in place. Installation is rated as "Easy" and requires pliers, and a wrench set. If broken or damaged, there may be a problem with it securing the blade, and it should be replaced. Refer to your make, model and diagrams to ensure this is the right part.

This replacement spring washer is a genuine OEM hardware that is commonly utilized on Shindaiwa and Echo lawn and garden equipment. It has multiple uses depending on the equipment, for correct location and application for this party please make sure to check appropriate diagrams for your equipment. Please note this durable metal spring washer is sold individually.

This is a genuine OEM sourced replacement part that is intended to be used with trimmers/brushcutters from Echo and Shindaiwa. The durable plastic blade guard attaches to the gear case assembly. The blade shield is used to protect the user from the blade and to deflect debris. The blade shield is attached by three screws, so a screwdriver is needed to install this item. This part is sold individually.